baffling
beguiling
bothering
confounding
confusing
discomposing
disconcerting
dismaying
distracting
disturbing
embarrassing
enigmatic
exceptional
extraordinary
fabulous
fantastic
fascinating
incomprehensible
inconceivable
incredible
intricate
marvelous
miraculous
mysterious
mystifying
outlandish
passing strange
perplexing
perturbing
phenomenal
problematic
prodigious
puzzling
rare
remarkable
sensational
strange
striking
stupendous
unheard-of
unimaginable
unique
unprecedented
upsetting
wonderful
wondrous